Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Nissan Resonance [w/Gallery]

Nissan's Resonance concept has made its world debut at the 2013 North American International Auto Show (NAIAS). The Resonance concept, created by Nissan Design America under the direction of senior vice president and chief creative officer Shiro Nakamura, features the ‘V-Motion', which starts from the tinted acrylic front grille with Satin Chrome accents and moves through the hood, framed by the boomerang-shaped headlamps. A sharp character line feeds from the headlamps above the pronounced wheelarches before dipping and then flicking upwards into the rear lamps.

'Drivers determine cycling safety'

HIGH-VIS clothing on cyclists does not deter drivers from performing the "most dangerous" overtakes, scientists say. Between 1% and 2% of drivers pass "dangerously close" to cyclists when overtaking, regardless of what they are wearing, a study found. The average gap left by a driver overtaking a cyclist has shrunk over the past few decades from 179cm in 1979 to 118cm in 2013.

The 15 most significant cars of the 2011 Frankfurt motor show

Over 100 new cars were unveiled at the 2011 Frankfurt motor show, but which are the most important? From production cars to concepts that will never be built, CAR's road test editor Ben Pulman, decides on the 15 most significant models premiered at the IAA...  1 – Land Rover DC100 concept Chunky and funky, it’s Land Rover’s Evoque, the Defender urbanised, modernised and stylised for the 21st century. Range Rovers have become too ‘bling’, but the DC100 has the restrained elegance of the Disco 3 – we’ll ignore its bright yellow sister, the speedster-style DC100 Sport.